A laser cutting device for gasoline engine piston production

Abstract

The present invention belongs to the technical field of automobile chassis, and specifically is a laser cutting device for gasoline engine piston production, comprising a base plate, a frame fixedly connected to one side of the upper end surface of the base plate, a conveyor belt provided on the frame, and a separating and cutting mechanism provided on the frame; the separating and cutting mechanism comprises a third support plate fixedly connected to one side of the upper end of the frame, a limit plate fixedly connected to one end of the third support plate, a transmission plate and a plurality of feed plates slidably connected to the third support plate, the limit plate, the feed plate, and the transmission plate cooperating to form a plurality of feed channels, each of the same width; an insert plate slidably connected to one side of the frame, the insert plate being plugged into and slidably connected to the limit plate, the feed plate, and the transmission plate. The present invention utilizes a separating and cutting mechanism, eliminating the need for workers to sequentially pick up steel pipes for cutting, thereby reducing the workers' labor intensity. Furthermore, multiple steel pipes can be cut simultaneously, which is beneficial for improving work efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of automobile chassis, and in particular relates to laser cutting equipment for producing gasoline engine pistons. Background Art

[0002] The gasoline engine piston is the core component of the engine, installed in the cylinder body for reciprocating motion. The piston rod is the component connecting the piston and the connecting rod, and is usually made of steel pipe. During the piston production process, it is necessary to adapt to piston rods of different lengths. Therefore, the steel pipe needs to be cut into a specific length to serve as the main body of the piston rod.

[0003] In the prior art, when a steel pipe needs to be cut into a specific length, a worker is required to manually place the steel pipe at a specified position and then cut it by laser cutting. When a large number of steel pipes need to be cut, the number of times the worker takes the steel pipe will increase accordingly, resulting in high labor intensity. In addition, it is inconvenient to cut multiple steel pipes at the same time, which greatly affects the cutting efficiency. When a clamping means such as a robotic arm is used to automatically clamp the steel pipe for cutting, if the steel pipes are in a scattered and stacked state, it is difficult for the robotic arm and other clamping means to accurately clamp the steel pipe, which also affects the cutting efficiency and has high operation costs. Summary of the Invention

[0004] In order to remedy the deficiencies of the prior art and solve at least one of the technical problems raised in the background art, the present invention proposes a laser cutting device for the production of gasoline engine pistons.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a laser cutting device for gasoline engine piston production, comprising a base plate, a frame fixedly connected to one side of the upper end surface of the base plate, a conveyor belt provided on the frame, and a separating and cutting mechanism also provided on the frame;

[0006] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0007] A collection box is provided on one side of the upper end surface of the bottom plate.

[0008] Preferably, a threaded rod three is threadedly connected to one side of the upper end of the transmission plate, one end of the threaded rod three is rotatably set on the support plate three, one end of the support plate three is fixedly connected to the motor five, and the output end of the motor five is fixedly connected to the one end of the threaded rod three.

[0009] Preferably, two connecting rods 1 are rotatably provided on one side of the upper end of the limit plate and the transmission plate, and two connecting rods 2 are rotatably provided on one side of the upper end of the feeding plate. One end of the connecting rod 1 is rotatably connected to one end of the connecting rod 2, and the two ends of the two adjacent connecting rods are rotatably connected. One end of the connecting rod 2 is rotatably provided with a connecting shaft, and the upper end of the connecting shaft is rotatably connected to the lower end surface of the slider.

[0010] Preferably, an electric push rod is fixedly connected to one side of the frame, and the piston end of the electric push rod is fixedly connected to one end of the plug plate.

[0011] Preferably, a sliding rod is fixedly connected to one side of the frame, and the sliding rod is slidably connected to a blocking plate.

[0012] Preferably, one end of the connecting rod on one side is fixedly connected to the transmission rod 1, and the transmission rod 1 passes through and is slidably connected to the remaining connecting rods. The lower end of the connecting rod on one side is threadedly connected to the threaded rod 2, and both ends of the threaded rod 2 are rotatably set on the transverse rod. One end of the connecting rod is fixedly connected to the motor 3, and the output end of the motor 3 is fixedly connected to one end of the threaded rod 2.

[0013] Preferably, one side of the mounting plate is fixedly connected to a motor four, the output end of the motor four is fixedly connected to one side of the pneumatic clamp, one side of the frame is fixedly connected to a cylinder, the piston end of the cylinder is fixedly connected to a lifting plate, one end of the lifting plate is fixedly connected to a transmission rod two, and the transmission rod two passes through the upper end of the lifting arm and is slidably connected.

[0014] Preferably, one end of the blocking plate is threadedly connected to a threaded rod 1, a lower end of the threaded rod is rotatably set on the frame, one side of the frame is fixedly connected to a motor 1, and the output end of the motor 1 is fixedly connected to one end of the threaded rod 1.

[0015] Preferably, the frame is further provided with a push-off assembly;

[0016] The push-off assembly includes a second support plate slidably connected to one side of the upper end of the frame, a plurality of push plates are sleeved on and slidably connected to the second support plate, and the push plates are plugged into and slidably connected to the feeding plate.

[0017] Preferably, one end of the second support plate is threadedly connected to a reciprocating screw, both ends of the reciprocating screw are rotatably arranged on the frame, one side of the upper end of the frame is fixedly connected to the second motor, and the output end of the second motor is fixedly connected to one end of the reciprocating screw.

[0018] The beneficial effects of the present invention are as follows:

[0019] 1. The laser cutting equipment for gasoline engine piston production described in the present invention utilizes a separating cutting mechanism, eliminating the process of workers taking up steel pipes for cutting one by one, thereby reducing the workers' labor intensity. Multiple steel pipes can be cut simultaneously, which is conducive to improving work efficiency. In addition, multiple randomly stacked steel pipes are separated one by one, avoiding the situation where a clamping means such as a robotic arm is used to clamp the steel pipes for cutting. Due to the scattered and stacked state of the steel pipes, it is difficult for the robotic arm and other clamping means to accurately clamp the steel pipes, which affects the cutting efficiency and increases the operation cost.

[0020] 2. The laser cutting equipment for gasoline engine piston production described in the present invention utilizes a push-off assembly. When the conveyor belt is running, the push plate continues to move back and forth laterally. When the steel pipe contacts the end of the feed plate, the end of the push plate will push the steel pipe, promoting the movement of the steel pipe so that the steel pipe can smoothly enter the feed channel, avoiding the situation where the steel pipe is blocked by the feed plate and cannot continue to move into the feed channel, affecting the subsequent cutting work. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below with reference to the accompanying drawings.

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the rack;

[0024] Figure 3 yes Figure 2 A partial enlarged view of the middle part;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure from another perspective of the rack;

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the connecting rod;

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the feeding plate;

[0028] Figure 7 It is a schematic diagram of the three-dimensional structure at the plugboard;

[0029] Figure 8 1. It is a schematic diagram of the three-dimensional structure at the barrier plate;

[0030] Figure 9 It is a schematic diagram of the three-dimensional structure of the slider;

[0031] Figure 10 It is a schematic diagram of the three-dimensional structure of the push plate;

[0032] Figure 11 This is a schematic diagram of the three-dimensional structure of the laser cutting head;

[0033] Figure 12 It is a schematic diagram of the three-dimensional structure of the pneumatic gripper.

[0034] In the figure: 1. Base plate; 2. Conveyor belt; 3. Frame; 4. Limit plate; 5. Collecting box; 6. Electric push rod; 7. Insert plate; 8. Support plate 1; 9. Slider; 10. Connecting rod; 11. Transmission rod 1; 12. Mounting plate; 13. Cylinder; 14. Sliding rod; 15. Lifting plate; 16. Transmission rod 2; 17. Lifting arm; 18. Laser cutting head; 19. Motor 1; 20. Threaded rod 1; 21. Feed plate; 22. Connecting shaft; 23. Connecting rod 1; 24. Connecting rod 2; 25. Support plate 2; 26. Push plate; 27. Motor 2; 28. Reciprocating screw; 29. ​​Transverse rod; 30. Threaded rod 2; 31. Motor 3; 32. Motor 4; 33. Pneumatic gripper; 34. Support plate 3; 35. Motor 5; 36. Threaded rod 3; 37. Blocking plate; 38. Transmission plate. DETAILED DESCRIPTION

[0035] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0036] Please refer to Figures 1-12 The present invention provides a technical solution: a laser cutting device for gasoline engine piston production, comprising a base plate 1, a frame 3 is fixedly connected to one side of the upper end surface of the base plate 1, a conveyor belt 2 is provided on the frame 3, and a separation and cutting mechanism is also provided on the frame 3;

[0037] The separating and cutting mechanism includes a support plate three 34 fixedly connected to one side of the upper end of the frame 3, one end of the support plate three 34 is fixedly connected to the limit plate 4, a transmission plate 38 and a plurality of feeding plates 21 are slidably connected to the support plate three 34, the limit plate 4, the feeding plate 21, and the transmission plate 38 cooperate with each other to form a plurality of feeding channels, and each feeding channel has the same width, a plug plate 7 is slidably connected to one side of the frame 3, the plug plate 7 is plugged and slidably connected with the limit plate 4, the feeding plate 21, and the transmission plate 38, and the upper end of the frame 3 is connected to the support plate three 34. A support plate 8 is fixedly connected to the side, and a plurality of sliders 9 are sleeved and equidistantly arranged on the upper side of the support plate 8. The sliders 9 are slidably connected to the support plate 8. A transverse rod 29 is fixedly connected to one side of the slider 9. A lifting arm 17 is slidably connected to one end of the transverse rod 29. A laser cutting head 18 is fixedly connected to the lower end of the lifting arm 17. A connecting rod 10 is slidably connected to the upper end surface of the transverse rod 29. A mounting plate 12 is fixedly connected to the lower end of one side of the connecting rod 10. A pneumatic clamp 33 is rotatably provided on one side of the mounting plate 12.

[0038] A collection box 5 is provided on one side of the upper end surface of the bottom plate 1 .

[0039] In this embodiment, Figure 1 、 Figure 2 、 Figure 4-Figure 9 、 Figure 11-12 As shown, a threaded rod three 36 is threadedly connected to one side of the upper end of the transmission plate 38, one end of the threaded rod three 36 is rotatably set on the support plate three 34, one end of the support plate three 34 is fixedly connected to the motor five 35, and the output end of the motor five 35 is fixedly connected to one end of the threaded rod three 36.

[0040] Two connecting rods 23 are rotatably provided on one side of the upper end of the limit plate 4 and the transmission plate 38, and two connecting rods 24 are rotatably provided on one side of the upper end of the feed plate 21. One end of the connecting rod 1 23 is rotatably connected to one end of the connecting rod 2 24, and the ends of the two adjacent connecting rods 24 are rotatably connected. A connecting shaft 22 is rotatably provided on one end of the connecting rod 2 24, and the upper end of the connecting shaft 22 is rotatably connected to the lower end surface of the slider 9.

[0041] An electric push rod 6 is fixedly connected to one side of the frame 3 , and a piston end of the electric push rod 6 is fixedly connected to one end of the plug plate 7 .

[0042] A sliding rod 14 is fixedly connected to one side of the frame 3 , and a blocking plate 37 is slidably connected to the sliding rod 14 .

[0043] One end of the connecting rod 10 on one side is fixedly connected to the transmission rod 11, and the transmission rod 11 passes through and is slidably connected to the other connecting rods 10. The lower end of the connecting rod 10 on one side is threadedly connected to the threaded rod 2 30, and both ends of the threaded rod 2 30 are rotatably set on the transverse rod 29. One end of the connecting rod 10 is fixedly connected to the motor 31, and the output end of the motor 31 is fixedly connected to one end of the threaded rod 2 30.

[0044] One side of the mounting plate 12 is fixedly connected to a motor 4 32, the output end of the motor 4 32 is fixedly connected to one side of the pneumatic clamp 33, one side of the frame 3 is fixedly connected to a cylinder 13, the piston end of the cylinder 13 is fixedly connected to a lifting plate 15, one end of the lifting plate 15 is fixedly connected to a transmission rod 2 16, and the transmission rod 2 16 penetrates and is slidably connected to the upper end of the lifting arm 17.

[0045] One end of the blocking plate 37 is threadedly connected to a threaded rod 20, and the lower end of the threaded rod 20 is rotatably set on the frame 3. One side of the frame 3 is fixedly connected to a motor 19, and the output end of the motor 19 is fixedly connected to one end of the threaded rod 20.

[0046] Specifically, in the prior art, when a steel pipe needs to be cut into a specific length, a worker is required to manually place the steel pipe at a specified position and then cut it using a laser cutting method. When a large number of steel pipes need to be cut, the number of times the worker takes the steel pipe increases accordingly, resulting in high labor intensity. In addition, it is inconvenient to cut multiple steel pipes at the same time, which greatly affects the cutting efficiency. When a clamping means such as a robotic arm is used to automatically clamp the steel pipe for cutting, if the steel pipes are in a scattered and piled state, it is difficult for the robotic arm or other clamping means to accurately clamp the steel pipe, which also affects the cutting efficiency and increases the operation cost.

[0047] Therefore, in order to solve the above problem, this embodiment is used for the same batch of steel pipes with the same specifications, and each steel pipe is cut to the same length;The steel pipes to be cut are uniformly placed on the conveyor belt 2, and the steel pipes are between the limit plate 4 and the transmission plate 38. Then, according to the diameter of the steel pipe, the motor 5 35 is used to drive the threaded rod 36 to rotate, so that the transmission plate 38 slides on the support plate 3 34. At the same time, with the cooperation of the connecting rod 1 23 and the connecting rod 2 24, multiple feeding plates 21 are simultaneously slid on the support plate 3 34, and the spacing between adjacent feeding plates 21 changes equally. Then, the width of the feeding channel formed by the cooperation of the limit plate 4, the feeding plate 21, and the transmission plate 38 is always the same until the width is equal to the diameter of the steel pipe. Then, the electric push rod 6 is used to drive the inserting plate 7 to slide, and the distance between the bottom of the inserting plate 7 and the upper surface of the conveyor belt 2 is adjusted. The distance is greater than the diameter of one steel pipe and less than the diameter of two steel pipes. Then, the conveyor belt 2 is driven. As the conveyor belt 2 runs, the steel pipe moves toward the feeding channel under the action of the conveyor belt 2. Since each feeding channel can only pass one steel pipe at a time, and the overlapping steel pipes will be separated due to the obstruction of the insert plate 7, as the conveyor belt 2 runs, multiple steel pipes enter multiple feeding channels respectively, and the steel pipes are arranged in the feeding channels until the end of the steel pipe is against one side of the blocking plate 37. When the steel pipes in all the feeding channels are against the blocking plate 37, all the steel pipe ends are flush, the conveyor belt 2 stops running, and then the motor 19 drives the threaded rod 20 to rotate, so that the blocking plate 37 rises until the blocking plate 37 no longer blocks the steel pipe. Since the connecting rod 24 is connected to the slider 9 through the connecting shaft 22, when the connecting rod 24 rotates, the slider 9 will also move, and the connecting shaft 22 is always in In the middle position of the feeding channel, each pneumatic clamp 33 is aligned with the steel pipe in the feeding channel, and then the motor three 31 is used to drive the threaded rod two 30 to rotate, so that the connecting rod 10 slides on the transverse rod 29. Since multiple connecting rods 10 are connected by the transmission rod one 11, the multiple connecting rods 10 move synchronously, so that the pneumatic clamp 33 extends into the inner cavity of the steel pipe, and then the pneumatic clamp 33 is used to fix the steel pipe, and then the pneumatic clamp 33 drives the steel pipe to move transversely, so that the steel pipe is moved out of the conveyor belt 2. Since the transverse rod 29 also moves with the slider 9, the cutting end of the laser cutting head 18 is aligned with the steel pipe, and then the diameter of the steel pipe is determined by the cylinder 13 to drive the lifting plate 15 to descend, so that the laser cutting head 18 is at a suitable height and adjusted according to the length of the steel pipe to be cut. The position of the steel pipe is then driven by the motor 4 32 to rotate the pneumatic clamp 33, causing the steel pipe to rotate. At the same time, the laser cutting head 18 is turned on, and multiple steel pipes are cut simultaneously. The cut steel pipes will fall into the collection box 5 for collection. The above operation is then repeated, and subsequent steel pipes are cut one by one. Thus, the separation cutting mechanism eliminates the process of workers picking up steel pipes for cutting one by one, reducing the labor intensity of workers. In addition, multiple steel pipes are cut simultaneously, which is conducive to improving work efficiency. In addition, multiple scattered and piled steel pipes are separated one by one, avoiding the situation where a clamping means such as a robot arm is used to clamp the steel pipes for cutting because the steel pipes are in a scattered and piled state, and the robot arm and other clamping means are difficult to accurately clamp the steel pipes, which affects the cutting efficiency and increases the operation cost.

[0048] In this embodiment, Figure 3 and Figure 10 As shown, the frame 3 is also provided with a push-off assembly;

[0049] The push-off assembly includes a second support plate 25 slidably connected to one side of the upper end of the frame 3 , and a plurality of push plates 26 are sleeved and slidably connected on the second support plate 25 , and the push plates 26 are plugged into and slidably connected to the feed plate 21 .

[0050] One end of the support plate 25 is threadedly connected to a reciprocating screw 28, and both ends of the reciprocating screw 28 are rotatably set on the frame 3. One side of the upper end of the frame 3 is fixedly connected to the motor 27, and the output end of the motor 27 is fixedly connected to one end of the reciprocating screw 28.

[0051] Specifically, in the above embodiment, although the randomly accumulated steel pipes can be fed into the feeding channel, when the end or outer surface of the steel pipe contacts the feeding plate 21, the steel pipe may be blocked by the feeding plate 21 and cannot continue to move into the feeding channel, thereby affecting the subsequent cutting work;

[0052] Therefore, in order to solve the above problem, when the feed plate 21 moves, the push plate 26 will also slide on the support plate 25, and the push plate 26 and the feed plate 21 always remain plugged in. When the conveyor belt 2 is running, the motor 27 drives the reciprocating screw 28 to rotate, so that the support plate 25 slides back and forth on the frame 3. When the steel pipe contacts the end of the feed plate 21, the end of the push plate 26 will push the steel pipe, promote the movement of the steel pipe, and allow the steel pipe to smoothly enter the feeding channel, avoiding the situation where the steel pipe is blocked by the feed plate 21 and cannot continue to move into the feeding channel, affecting the subsequent cutting work.

[0053] Working principle: The steel pipes to be cut are uniformly placed on the conveyor belt 2, and the steel pipes are between the limit plate 4 and the transmission plate 38. Then, according to the diameter of the steel pipe, the motor 5 35 is used to drive the threaded rod 3 36 to rotate, so that the transmission plate 38 slides on the support plate 3 34. At the same time, with the cooperation of the connecting rod 1 23 and the connecting rod 2 24, multiple feeding plates 21 are simultaneously slid on the support plate 3 34, and the spacing between adjacent feeding plates 21 changes equally. Then, the width of the feeding channel formed by the cooperation of the limit plate 4, the feeding plate 21, and the transmission plate 38 is always the same until the width is equal to the diameter of the steel pipe. Then, the electric push rod 6 is used to drive the inserting plate 7 to slide, and the distance between the bottom of the inserting plate 7 and the upper surface of the conveyor belt 2 is adjusted. The distance is greater than the diameter of one steel pipe and less than the diameter of two steel pipes. Then drive the conveyor belt 2 to operate, and under the action of the conveyor belt 2, the steel pipe moves to the feeding channel. Since each feeding channel can only pass one steel pipe at a time, and the overlapping steel pipes will be separated due to the obstruction of the insert plate 7, so, as the conveyor belt 2 operates, multiple steel pipes enter multiple feeding channels respectively, and the steel pipes are arranged in the feeding channel until the end of the steel pipe is against one side of the blocking plate 37. When the steel pipes in all feeding channels are against the blocking plate 37, all steel pipe ends are flush, the conveyor belt 2 stops operating, and then the motor 19 drives the threaded rod 20 to rotate, so that the blocking plate 37 rises until the blocking plate 37 no longer blocks the steel pipe. Since the connecting rod 24 is connected to the slider 9 through the connecting shaft 22, when the connecting rod 24 rotates, the slider 9 will also move, and the connecting rod 24 is rotated. The connecting shaft 22 is always in the middle position of the feeding channel, so each pneumatic clamp 33 is aligned with the steel pipe in the feeding channel, and then the motor three 31 is used to drive the threaded rod two 30 to rotate, so that the connecting rod 10 slides on the transverse rod 29. Since multiple connecting rods 10 are connected by the transmission rod one 11, the multiple connecting rods 10 move synchronously, so that the pneumatic clamp 33 extends into the inner cavity of the steel pipe, and then the pneumatic clamp 33 is used to fix the steel pipe, and then the pneumatic clamp 33 drives the steel pipe to move horizontally, so that the steel pipe is moved out of the conveyor belt 2. Since the transverse rod 29 also moves with the slider 9, the cutting end of the laser cutting head 18 is aligned with the steel pipe, and then the diameter of the steel pipe is determined by the cylinder 13 to drive the lifting plate 15 to descend, so that the laser cutting head 18 is at a suitable height according to the needs of the steel pipe. The length to be cut is adjusted, and the position of the steel pipe is adjusted. Then, the motor 32 is used to drive the pneumatic clamp 33 to rotate, so that the steel pipe rotates. At the same time, the laser cutting head 18 is turned on, and multiple steel pipes can be cut at the same time. The cut steel pipes will fall into the collection box 5 for collection, and then the above operation is repeated. The subsequent steel pipes can be cut one by one, thereby eliminating the process of workers taking the steel pipes for cutting in turn through the separation cutting mechanism, reducing the labor intensity of the workers, and cutting multiple steel pipes at the same time, which is conducive to improving work efficiency. In addition, multiple scattered and piled steel pipes are separated one by one, avoiding the use of clamping means such as mechanical arms to clamp the steel pipes for cutting. Because the steel pipes are in a scattered and piled state, it is difficult for clamping means such as mechanical arms to accurately clamp the steel pipes, affecting the cutting efficiency.And the control cost is high; when the feeding plate 21 moves, the push plate 26 will also slide on the support plate 25, and the push plate 26 and the feeding plate 21 always remain plugged in. When the conveyor belt 2 is running, the motor 27 drives the reciprocating screw 28 to rotate, so that the support plate 25 can slide back and forth on the frame 3. When the steel pipe contacts the end of the feeding plate 21, the end of the push plate 26 will push the steel pipe, promoting the movement of the steel pipe so that the steel pipe can smoothly enter the feeding channel, avoiding the situation where the steel pipe is blocked by the feeding plate 21 and cannot continue to move into the feeding channel, affecting the subsequent cutting work.

[0054] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser cutting device for producing gasoline engine pistons, comprising a base plate (1), characterized in that: One side of the upper end surface of the bottom plate (1) is fixedly connected to a frame (3), a conveyor belt (2) is provided on the frame (3), and a separating and cutting mechanism is also provided on the frame (3); The separating and cutting mechanism comprises a support plate three (34) fixedly connected to one side of the upper end of the frame (3), one end of the support plate three (34) is fixedly connected to a limit plate (4), a transmission plate (38) and a plurality of feeding plates (21) are slidably connected to the support plate three (34), the limit plate (4), the feeding plate (21), and the transmission plate (38) cooperate with each other to form a plurality of feeding channels, and each feeding channel has the same width, a plug plate (7) is slidably connected to one side of the frame (3), the plug plate (7) is plugged and slidably connected to the limit plate (4), the feeding plate (21), and the transmission plate (38), and the upper end of the frame (3) is fixedly connected to one side of the frame (3). A support plate (8) is fixedly connected, a plurality of sliders (9) are sleeved on the upper side of the support plate (8) and arranged at equal intervals, the sliders (9) are slidably connected to the support plate (8), one side of the slider (9) is fixedly connected to a transverse rod (29), one end of the transverse rod (29) is slidably connected to a lifting arm (17), the lower end of the lifting arm (17) is fixedly connected to a laser cutting head (18), the upper end surface of the transverse rod (29) is slidably connected to a connecting rod (10), the lower end of one side of the connecting rod (10) is fixedly connected to a mounting plate (12), and one side of the mounting plate (12) is rotatably provided with a pneumatic clamp (33); A collecting box (5) is provided on one side of the upper end surface of the bottom plate (1), and a threaded rod (36) is threadedly connected to one side of the upper end of the transmission plate (38), and one end of the threaded rod (36) is rotatably provided on the support plate (34), and one end of the support plate (34) is fixedly connected to the motor (5) (35), and the output end of the motor (5) is fixedly connected to one end of the threaded rod (36), and two connecting rods (1) are rotatably provided on one side of the upper end of the limit plate (4) and the transmission plate (38). (23), one side of the upper end of the feeding plate (21) is rotatably provided with two connecting rods (24), one end of the connecting rod (23) is rotatably connected to one end of the connecting rod (24), and the ends of the two adjacent connecting rods (24) are rotatably connected, one end of the connecting rod (24) is rotatably provided with a connecting shaft (22), the upper end of the connecting shaft (22) is rotatably connected to the lower end surface of the slider (9), and one side of the frame (3) is fixedly connected to a slide bar (14), and the slide bar (14) is slidably connected A blocking plate (37) is connected, one end of the connecting rod (10) on one side is fixedly connected to a transmission rod (11), the transmission rod (11) and the other connecting rods (10) are penetrated and slidably connected, the lower end of the connecting rod (10) on one side is threadedly connected to a threaded rod (30), both ends of the threaded rod (30) are rotatably set on the transverse rod (29), one end of the connecting rod (10) is fixedly connected to a motor (31), the output end of the motor (31) is connected to the threaded rod (2). (30) is fixedly connected at one end, a motor four (32) is fixedly connected to one side of the mounting plate (12), an output end of the motor four (32) is fixedly connected to one side of the pneumatic clamp (33), a cylinder (13) is fixedly connected to one side of the frame (3), a piston end of the cylinder (13) is fixedly connected to a lifting plate (15), one end of the lifting plate (15) is fixedly connected to a transmission rod two (16), and the transmission rod two (16) is passed through and slidably connected to the upper end of the lifting arm (17).

2. The laser cutting equipment for gasoline engine piston production according to claim 1, characterized in that: An electric push rod (6) is fixedly connected to one side of the frame (3), and a piston end of the electric push rod (6) is fixedly connected to one end of the plug plate (7).

3. The laser cutting equipment for gasoline engine piston production according to claim 1, characterized in that: One end of the blocking plate (37) is threadedly connected to a threaded rod (20), the lower end of the threaded rod (20) is rotatably arranged on the frame (3), one side of the frame (3) is fixedly connected to a motor (19), and the output end of the motor (19) is fixedly connected to one end of the threaded rod (20).

4. The laser cutting equipment for gasoline engine piston production according to claim 1, characterized in that: The frame (3) is also provided with a push-off assembly; The push-off assembly comprises a second support plate (25) slidably connected to one side of the upper end of the frame (3); a plurality of push plates (26) are sleeved on and slidably connected to the second support plate (25); and the push plates (26) are plugged into and slidably connected to the feeding plate (21).

5. The laser cutting equipment for gasoline engine piston production according to claim 4, characterized in that: One end of the second support plate (25) is threadedly connected to a reciprocating screw (28), both ends of the reciprocating screw (28) are rotatably arranged on the frame (3), one side of the upper end of the frame (3) is fixedly connected to the second motor (27), and the output end of the second motor (27) is fixedly connected to one end of the reciprocating screw (28).

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